20. Gold nanoparticles as spectroscopic enhancers for in vitro studies on single viruses, Dragnea, Bogdan; Chen, Chao; Kwak, Eun-Soo; Stein, Barry; Kao, C. Cheng. Journal of the American Chemical Society, 125(21), 6374-6375 (2003).

20. Gold nanoparticles as spectroscopic enhancers for in vitro studies on single viruses, Dragnea, Bogdan; Chen, Chao; Kwak, Eun-Soo; Stein, Barry; Kao, C. Cheng. Journal of the American Chemical Society, 125(21), 6374-6375 (2003).

19. Water Vapor Uptake in Photolithographic Polymers Observed by Infrared Near-Field Scanning Optical Microscopy in a Controlled Environment, McDonough, Laurie A.; Dragnea, Bogdan; Preusser, Jan; Leone, Stephen R.; Hinsberg, William D. Journal of Physical Chemistry B, 107(21), 4951-4954 (2003).

19. Water Vapor Uptake in Photolithographic Polymers Observed by Infrared Near-Field Scanning Optical Microscopy in a Controlled Environment, McDonough, Laurie A.; Dragnea, Bogdan; Preusser, Jan; Leone, Stephen R.; Hinsberg, William D. Journal of Physical Chemistry B, 107(21), 4951-4954 (2003).

18. Near-Field Surface Plasmon Excitation on Structured Gold Films, Dragnea, Bogdan; Szarko, Jodi M.; Kowarik, Stefan; Weimann, Thomas; Feldmann, Jochen; Leone, Stephen R. Nano Letters, 3(1), 3-7 (2003).(Cover)

18. Near-Field Surface Plasmon Excitation on Structured Gold Films, Dragnea, Bogdan; Szarko, Jodi M.; Kowarik, Stefan; Weimann, Thomas; Feldmann, Jochen; Leone, Stephen R. Nano Letters, 3(1), 3-7 (2003).(Cover)